CN110261457A - Ion selective electrode electrolyte module - Google Patents
Ion selective electrode electrolyte module Download PDFInfo
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- CN110261457A CN110261457A CN201910610660.4A CN201910610660A CN110261457A CN 110261457 A CN110261457 A CN 110261457A CN 201910610660 A CN201910610660 A CN 201910610660A CN 110261457 A CN110261457 A CN 110261457A
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- selective electrode
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 143
- 239000002699 waste material Substances 0.000 claims abstract description 26
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 23
- 238000007689 inspection Methods 0.000 claims description 29
- 230000002572 peristaltic effect Effects 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 210000002381 plasma Anatomy 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/333—Ion-selective electrodes or membranes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/38—Cleaning of electrodes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention provides a kind of ion selective electrode electrolyte modules, including ion selective electrode module, pump module, reagent packet module, the liquid outlet of the reagent packet module is connect by the pump module with the inlet of the ion selective electrode module, the waste liquid liquid outlet of the ion selective electrode module is connect by the pump module with the waste liquid inlet of the reagent packet module, it is communicated with flow liquid channel between the inlet of the ion selective electrode module, waste liquid liquid outlet, the flow liquid channel is perpendicular to horizontal plane.The beneficial effects of the present invention are: using ion selective electrode electrolyte module as a completely self-contained module, the probability of sample error can be substantially reduced together with automatic clinical chemistry analyzer etc.；Flow path uses vertical flow path scheme, can eliminate the bubble in A, B standard liquid or sample, preventing the bubble in flowpath conduit from entering in electrode test sample pipeline influences test result.
Description
Technical field
The present invention relates to electrolyte module more particularly to a kind of ion selective electrode electrolyte modules.
Background technique
Domestic measurement serum, blood plasma, the Li in diluted urine at present+、Na+、K+、Cl-Instrument used in plasma concentration is
Single machine blomelicalbloodgasandelectrolrteanalyzers.Same sample is not only tested on blomelicalbloodgasandelectrolrteanalyzers, but also is tested on Biochemical Analyzer, this
Sample, sample information in packing or moving process are easy error.The large hospital more for sample size, single machine blomelicalbloodgasandelectrolrteanalyzers
Test needs to spend a large amount of manpower and material resources, low efficiency, it has not been convenient to quick.
Domestic single machine blomelicalbloodgasandelectrolrteanalyzers Hisoon as above reaches, Shenzhen is more magnificent, Nanjing climb thing up to etc. producers, generally use by adopting
Sample rack is completed to inhale sample, and sample is transported in flow cell by one section of pipeline and is sampled, and the flow path in flow cell is transverse direction side
Formula, flow path entire in this way is long, and the bubble generated from the flowpath conduit that sampling needle reaches flow cell front end is easily inhaled into stream
In logical pond electrode pipeline, causes electrode unstable, influence test sample result.
Personnel are needed to safeguard electrode, the probability of electrode shakiness increases.Single machine blomelicalbloodgasandelectrolrteanalyzers electrode used therein
Internal-filling liquid reduction will lead to that electrode is unstable to electrode internal-filling liquid after a period of use, need artificially to replace the internal-filling liquid of electrode,
And the connection between electrode and electrode causes to be easy dislocation between flow path after assembling, having some setbacks leads to electrode not without location structure
Surely, test result is influenced.
Summary of the invention
In order to solve the problems in the prior art, the present invention provides a kind of ion selective electrode electrolyte modules.
The present invention provides a kind of ion selective electrode electrolyte modules, including ion selective electrode module, pump mould
The liquid outlet of block, reagent packet module, the reagent packet module passes through the pump module and the ion selective electrode module
The waste liquid liquid outlet of inlet connection, the ion selective electrode module passes through the pump module and the reagent packet module
The connection of waste liquid inlet, is communicated with flow liquid channel, institute between the inlet of the ion selective electrode module, waste liquid liquid outlet
Flow liquid channel is stated perpendicular to horizontal plane.
As a further improvement of the present invention, the ion selective electrode module includes shell, is equipped in the shell
Feed liquor tub assembly, the inspection of front end liquid, electrode assembly, pressing plate and the pressing plate adapter being sequentially arranged along liquid flow direction, it is described from
The inlet of sub- electrodes selective module is arranged on the feed liquor tub assembly, and the flow liquid channel passes sequentially through the feed liquor bucket
Component, the inspection of front end liquid, electrode assembly, pressing plate and pressing plate adapter, the waste liquid liquid outlet of the ion selective electrode module are set
It sets on the pressing plate adapter.
As a further improvement of the present invention, the ion selective electrode module further includes impedance plate and electrode catheter,
The electrode assembly is connect by the electrode catheter with the impedance plate.
As a further improvement of the present invention, the electrode assembly includes at least two electrodes, and the electrode is perpendicular to water
Plane setting stacked on top of one another, the electrode and the electrode catheter correspond, and the electrode catheter is fixed on the housing,
The electrode catheter is connect by electroconductive elastic sheet with the impedance plate, the electrode and the electrode catheter reliable contacts.
As a further improvement of the present invention, for the adjacent electrode by location structure location and installation, adjacent is described
Sealing ring is equipped between electrode.
As a further improvement of the present invention, it is positioned and is pacified by location structure between the feed liquor tub assembly, the inspection of front end liquid
Dress, by location structure location and installation between the front end liquid inspection, electrode assembly, by fixed between the electrode assembly, pressing plate
Bit architecture location and installation.
As a further improvement of the present invention, sealing ring, the front end are equipped between the feed liquor tub assembly, the inspection of front end liquid
It is equipped with sealing ring between liquid inspection, electrode assembly, sealing ring is equipped between the electrode assembly, pressing plate.
As a further improvement of the present invention, the location structure is the positioning knot that positioning protrusion is matched with locating recesses
Structure.
As a further improvement of the present invention, the reagent packet module includes the first standard liquid liquid outlet, second of standard liquid
The chip of the information such as liquid outlet, waste liquid inlet and record reagent, the pump module include the first peristaltic pump, the second wriggling
Pump and third peristaltic pump, the inlet of first peristaltic pump are connect with second of standard liquid liquid outlet, and described first wriggles
The liquid outlet of pump is connect with the feed liquor tub assembly, and the inlet of second peristaltic pump and the first described standard liquid liquid outlet connect
It connects, the liquid outlet of second peristaltic pump is connect with the feed liquor tub assembly, the inlet of the third peristaltic pump and the pressure
The connection of plate adapter, the liquid outlet of the third peristaltic pump are connect with the waste liquid inlet.
As a further improvement of the present invention, the pressing plate is connect by double torsion spring with the shell.
The beneficial effects of the present invention are: through the above scheme, it is complete using ion selective electrode electrolyte module as one
Complete independent module can substantially reduce the probability of sample error together with automatic clinical chemistry analyzer etc., save a large amount of
Manpower and material resources improve efficiency, save cost；Flow path uses vertical flow path scheme, can eliminate in A, B standard liquid or sample
Bubble, preventing the bubble in flowpath conduit from entering in electrode test sample pipeline influences test result, and this scheme flow path is short, can make
Test sample speed is faster, electrode is more stable, more saves reagent, improves efficiency, saves cost.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of ion selective electrode electrolyte module of the present invention.
Fig. 2 is a kind of sectional view of the ion selective electrode module of ion selective electrode electrolyte module of the present invention.
Fig. 3 is a kind of part section of the ion selective electrode module of ion selective electrode electrolyte module of the present invention
Figure.
Fig. 4 is a kind of flow circuit diagram of ion selective electrode electrolyte module of the present invention.
Fig. 5 is a kind of schematic diagram of the ion selective electrode module of ion selective electrode electrolyte module of the present invention.
Fig. 6 is a kind of schematic diagram of the front end liquid inspection of ion selective electrode electrolyte module of the present invention.
Fig. 7 is a kind of schematic diagram of the pressing plate of ion selective electrode electrolyte module of the present invention.
Specific embodiment
The invention will be further described for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 7, a kind of ion selective electrode electrolyte module, including ion selective electrode module 1,
The liquid outlet of pump module 2, reagent packet module 3, the reagent packet module 3 passes through the pump module 2 and the ion selectivity electricity
The inlet of pole module 1 connects, the waste liquid liquid outlet of the ion selective electrode module 1 by the pump module 2 with it is described
The waste liquid inlet of reagent packet module 3 connects, and connects between the inlet of the ion selective electrode module 1, waste liquid liquid outlet
It is connected with flow liquid channel 111, the flow liquid channel 111 is perpendicular to horizontal plane.
As shown in Figures 1 to 7, the ion selective electrode module 1 includes shell 16, is equipped in the shell 16 along liquid
Feed liquor tub assembly 11, front end liquid inspection 12, electrode assembly 13, pressing plate 14 and the pressing plate adapter 15 that body flow direction is sequentially arranged,
The inlet of the ion selective electrode module 1 is arranged on the feed liquor tub assembly 11, and the flow liquid channel 111 successively leads to
Cross the feed liquor tub assembly 11, front end liquid inspection 12, electrode assembly 13, pressing plate 14 and pressing plate adapter 15, the ion selectivity
The waste liquid liquid outlet of electrode module 1 is arranged on the pressing plate adapter 15, and flow liquid channel 111 includes that flowpath conduit and electrode are surveyed
Sample pipeline, flow liquid channel 111 is mainly made of feed liquor tub assembly 11, front end liquid inspection 12, and electrode test sample pipeline is then mainly by electricity
Pole component 13 is constituted.
As shown in Figures 1 to 7, the ion selective electrode module 1 further includes that mainboard 110, impedance plate 17 and electrode are visited
Needle 18, the electrode assembly 13 are connect by the electrode catheter 18 with the impedance plate 17.
As shown in Figures 1 to 7, the electrode assembly 13 includes at least two electrodes, is preferably provided with five electrodes, the electricity
Pole is corresponded perpendicular to horizontal plane setting stacked on top of one another, the electrode and the electrode catheter 18, and the electrode catheter 18 is solid
It is scheduled on the shell 16, the electrode catheter 18 is connect by electroconductive elastic sheet with the impedance plate 17, the electrode 13 and institute
State 18 reliable contacts of electrode catheter.
As shown in Figures 1 to 7, the adjacent electrode is by location structure location and installation, between the adjacent electrode
Equipped with sealing ring 112.
As shown in Figures 1 to 7, pass through location structure location and installation, institute between the feed liquor tub assembly 11, front end liquid inspection 1
It states between front end liquid inspection 12, electrode assembly 13 through location structure location and installation, passes through between the electrode assembly 13, pressing plate 14
Location structure location and installation.
As shown in Figures 1 to 7, sealing ring 112, the front end are equipped between the feed liquor tub assembly 11, front end liquid inspection 12
It is equipped with sealing ring 112 between liquid inspection 12, electrode assembly 13, sealing ring 112 is equipped between the electrode assembly 13, pressing plate 14.
As shown in Figures 1 to 7, the location structure is the positioning knot that positioning protrusion 113 is matched with locating recesses 114
Structure, by taking front end liquid inspection 12 as an example, the upper surface of front end liquid inspection 12 has stream hole, location hole, there is locating shaft 121 and positioning bar below
122, by taking pressing plate 14 as an example, the upper surface of pressing plate 14 has stream hole, location hole 141, locating slot 142.
As shown in figure 4, the reagent packet module 3 goes out liquid including the first standard liquid liquid outlet (i.e. A standard liquid), second of standard liquid
The chip (L) of the information such as mouth (i.e. B standard liquid), waste liquid inlet and record reagent, the pump module 2 include the first peristaltic pump
21, the second peristaltic pump 22 and third peristaltic pump 23, the inlet (i.e. I mouthfuls) of first peristaltic pump 21 and second of standard liquid
Liquid outlet connection, the liquid outlet (i.e. J mouthfuls) of first peristaltic pump 21 are connect with the feed liquor tub assembly 11, and described second wriggles
The inlet (i.e. D mouthfuls) of pump 22 is connect with the first described standard liquid liquid outlet, the liquid outlet (i.e. E mouthfuls) of second peristaltic pump 22
It being connect with the feed liquor tub assembly 11, the inlet (i.e. G mouthfuls) of the third peristaltic pump 23 is connect with the pressing plate adapter 15,
The liquid outlet (i.e. H mouthfuls) of the third peristaltic pump 23 is connect with the waste liquid inlet.
As shown in Figures 1 to 7, the pressing plate 14 is connect by double torsion spring 19 with the shell.
As shown in Figures 1 to 7, a kind of ion selective electrode electrolyte module provided by the invention is one completely only
Vertical module runs program by the MCU of its mainboard 110, and the operation information that serial ports receives user is transmitted at mainboard MCU
Reason controls three wriggling pump operations in pump module 2, and acquisition analog channel data are simultaneously converted, calculated, and mainboard MCU is by the knot of test
Fruit is transferred to PC machine.
As shown in Figures 1 to 7, ion selective electrode electrolyte module is for measuring serum, blood plasma, in diluted urine
Li+、Na+、K+、Cl-Plasma concentration, impedance plate 17 and mainboard 110 etc. are directly connected to by contact pin and socket, electrode directly with
18 reliable contacts of electrode catheter contacted on impedance plate 17 by elastic slice are not necessarily to cable connection, can minimize electrical noise.
Feed liquor tub assembly 11 is integrally fixed by the shell 16 of ion selective electrode module 1 with front end liquid inspection 12, in shell 16
Longitudinally mounted 5 electrode catheters 18, the quantity of electrode catheter 18 are not limited to illustrate in figure 5, the electricity being mounted in shell 16
Pole and this 18 reliable contacts of electrode catheter, closely bottom electrode lower end is pressing plate 14 and pressing plate adapter 15, on pressing plate 14
There are location hole 141, locating slot 142 in end, and there is stream hole in centre.Electrode upper intermediate part has stream hole, location hole, locating slot,
There are locating shaft and positioning bar below, there are locating shaft 121 and positioning bar 122 in the front end lower end Ye Jian12, and there is stream hole in centre, above-mentioned fixed
Stream hole automatic alignment when bit architecture can be such that front end liquid inspection 12, multiple electrodes and pressing plate 14 connects, it is ensured that vertical flow path is unobstructed,
Test data can be caused unstable to avoid because flow path has some setbacks.This vertical flow path scenario-frame is compact, and flow path is short, can prevent
Bubble in flowpath conduit, which enters in electrode test sample pipeline, influences test result, and this scheme test sample speed faster, electrode more
Stablize, more save reagent.
As shown in Figures 1 to 7, a kind of working method of ion selective electrode electrolyte module provided by the invention is such as
Under:
Sample is by the sampling needle of automatic clinical chemistry analyzer from the sample cup or original blood collection tube for being placed in sample disk corresponding position
It draws, is injected into the inner cavity of the feed liquor tub assembly 11 at 1 top of ion selective electrode module, the bubble in sample is in feed liquor bucket
It is eliminated in the inner cavity of component 11.The MCU of the mainboard 110 of ion selective electrode module 1 runs program, and serial ports receives user
Operation information be transmitted to the MCU of mainboard 110 and handled, control third peristaltic pump 23 is run, and sample is moved to vertical row
Sampled in the electrode pipeline of column, be equipped with front end liquid inspection 12 in the front end of electrode, can detecte bubble in liquid and whether
It with and without liquid, acquires analog channel data and converts, calculate, the result of test is transferred to PC machine by the MCU of mainboard 110, is tested
Waste liquid (entrance) of the liquid through interconnecting device is sent in the waste fluid bag in reagent packet after the completion.Sample flow path are as follows: feed liquor tub assembly
11(sample entrance port)-front end liquid inspection 12- electrode assembly 13- pressing plate 14- pressing plate adapter 15-F-G-H- interconnecting device waste liquid.
Similarly, the A standard liquid for the interconnecting device that A standard liquid is wrapped by the second peristaltic pump 22 from reagent is drawn, and is injected into feed liquor by A
In the inner cavity of tub assembly 11, A is located at 11 side wall of feed liquor tub assembly, at the 2mm of upper surface, B standard liquid by the first peristaltic pump 21 from
The B standard liquid that reagent wraps interconnecting device is drawn, and is injected into the inner cavity of feed liquor tub assembly 11 by B, B is located at 11 side of feed liquor tub assembly
Immediately below wall A at 3.7mm, behind bubble injection 11 inner cavity of feed liquor tub assembly in A, B standard liquid, eliminated automatically in this inner cavity, no
It can be inhaled into the electrode pipeline of its lower end, under A standard liquid and B standard liquid are respectively sucked under the cooperation of third peristaltic pump 23
Sampling completion calibration is carried out in the electrode pipeline of end vertical arrangement or flow path is cleaned.A standard liquid flow path: interconnecting device A standard liquid-
The front end the A- liquid inspection 12- electrode assembly 13- pressing plate 14- pressing plate adapter 15-F-G-H- interconnecting device of D-E- feed liquor tub assembly 11
Waste liquid；B standard liquid flow path: the front end the B- liquid of interconnecting device B standard liquid-I-J- feed liquor tub assembly 11 examines 12- electrode assembly 13- pressing plate 14-
The waste liquid of pressing plate adapter 15-F-G-H- interconnecting device.
A kind of ion selective electrode electrolyte module provided by the invention, with traditional single machine blomelicalbloodgasandelectrolrteanalyzers ratio
Compared with having the advantages that::
1, flow path uses vertical flow path scheme, shell 16 and front end of the feed liquor tub assembly 11 by ion selective electrode module 1
Liquid inspection 12 is directly connected to, and front end liquid inspection 12 is directly connected to further through the electrode assembly 13 of vertical arrangement with pressing plate 14, compact-sized,
The inner cavity of feed liquor tub assembly 11 can eliminate the bubble in A, B standard liquid or sample, prevent the bubble in flowpath conduit from entering electrode
Test result is influenced in test sample pipeline, and this scheme flow path is short, can make test sample speed faster, electrode it is more stable, more save examination
Agent improves efficiency, saves cost；
2, stream hole automatic alignment when location structure can be such that front end liquid inspection 12, multiple electrodes and pressing plate 14 connects, it is ensured that vertical
Flow path is unobstructed, test data can be caused unstable to avoid because flow path has some setbacks, influence test result；
3, the internal-filling liquid of electrode can no replacement is required in three months or more, and electrode is directly safeguarded without personnel, only need instrument to electrode into
Row periodically cleaning, saves manpower, occurs electrode shakiness when avoiding changing internal-filling liquid, influences test result；
4, ion selective electrode electrolyte module is as a completely self-contained module, together with automatic clinical chemistry analyzer etc.
The probability that sample error can be substantially reduced, saves a large amount of manpower and material resources, improves efficiency.Save cost.
A kind of ion selective electrode electrolyte module provided by the invention, as a completely self-contained module, assembly
Onto clinical examination equipment such as automatic clinical chemistry analyzer, for measuring serum, blood plasma, Li in diluted urine+、Na+、K+、Cl-
The concentration of plasma.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of ion selective electrode electrolyte module, it is characterised in that: including ion selective electrode module, pump module,
Reagent packet module, the feed liquor that the liquid outlet of the reagent packet module passes through the pump module and the ion selective electrode module
Mouth connection, the waste liquid that the waste liquid liquid outlet of the ion selective electrode module passes through the pump module and the reagent packet module
Inlet connection, is communicated with flow liquid channel, the stream between the inlet of the ion selective electrode module, waste liquid liquid outlet
Liquid channel is perpendicular to horizontal plane.
2. ion selective electrode electrolyte module according to claim 1, it is characterised in that: the ion selectivity electricity
Pole module includes shell, is examined in the shell equipped with feed liquor tub assembly, the front end liquid being sequentially arranged along liquid flow direction, electrode
The inlet of component, pressing plate and pressing plate adapter, the ion selective electrode module is arranged on the feed liquor tub assembly, institute
It states flow liquid channel and passes sequentially through the feed liquor tub assembly, the inspection of front end liquid, electrode assembly, pressing plate and pressing plate adapter, the ion
The waste liquid liquid outlet of electrodes selective module is arranged on the pressing plate adapter.
3. ion selective electrode electrolyte module according to claim 2, it is characterised in that: the ion selectivity electricity
Pole module further includes impedance plate and electrode catheter, and the electrode assembly is connect by the electrode catheter with the impedance plate.
4. ion selective electrode electrolyte module according to claim 3, it is characterised in that: the electrode assembly includes
At least two electrodes, the electrode are corresponded perpendicular to horizontal plane setting stacked on top of one another, the electrode and the electrode catheter,
The electrode catheter is fixed on the housing, and the electrode catheter is connect by electroconductive elastic sheet with the impedance plate, the electricity
Pole and the electrode catheter reliable contacts.
5. ion selective electrode electrolyte module according to claim 4, it is characterised in that: the adjacent electrode is logical
Location structure location and installation is crossed, is equipped with sealing ring between the adjacent electrode.
6. ion selective electrode electrolyte module according to claim 2, it is characterised in that: the feed liquor tub assembly,
By location structure location and installation between the inspection of front end liquid, is positioned and pacified by location structure between the front end liquid inspection, electrode assembly
Dress passes through location structure location and installation between the electrode assembly, pressing plate.
7. ion selective electrode electrolyte module according to claim 6, it is characterised in that: the feed liquor tub assembly,
It is equipped with sealing ring between the inspection of front end liquid, is equipped with sealing ring, the electrode assembly, pressing plate between the front end liquid inspection, electrode assembly
Between be equipped with sealing ring.
8. ion selective electrode electrolyte module according to claim 6, it is characterised in that: the location structure is fixed
The location structure that position protrusion is matched with locating recesses.
9. ion selective electrode electrolyte module according to claim 2, it is characterised in that: the reagent packet module packet
Include the first standard liquid liquid outlet, second of standard liquid liquid outlet, waste liquid inlet and the chip for recording reagent information, the pump
Module include the first peristaltic pump, the second peristaltic pump and third peristaltic pump, the inlet of first peristaltic pump with described second
The connection of standard liquid liquid outlet, the liquid outlet of first peristaltic pump connect with the feed liquor tub assembly, second peristaltic pump into
Liquid mouth is connect with the first described standard liquid liquid outlet, and the liquid outlet of second peristaltic pump is connect with the feed liquor tub assembly, institute
The inlet for stating third peristaltic pump is connect with the pressing plate adapter, the liquid outlet of the third peristaltic pump and the waste liquid feed liquor
Mouth connection.
10. ion selective electrode electrolyte module according to claim 2, it is characterised in that: the pressing plate passes through double
Torsion spring is connect with the shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610660.4A CN110261457A (en) | 2019-07-08 | 2019-07-08 | Ion selective electrode electrolyte module |
| PCT/CN2020/096450 WO2021004240A1 (en) | 2019-07-08 | 2020-06-17 | Ion selective electrode electrolyte module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610660.4A CN110261457A (en) | 2019-07-08 | 2019-07-08 | Ion selective electrode electrolyte module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261457A true CN110261457A (en) | 2019-09-20 |
Family
ID=67924966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610660.4A Pending CN110261457A (en) | 2019-07-08 | 2019-07-08 | Ion selective electrode electrolyte module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110261457A (en) |
| WO (1) | WO2021004240A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562286A (en) * | 2020-06-04 | 2020-08-21 | 深圳中科优瑞医疗科技有限公司 | Integrated reagent bag |
| CN111735862A (en) * | 2020-06-16 | 2020-10-02 | 梅州康立高科技有限公司 | Self-positioning electrode structure |
| WO2021004240A1 (en) * | 2019-07-08 | 2021-01-14 | 深圳市康立生物医疗有限公司 | Ion selective electrode electrolyte module |
| CN114930164A (en) * | 2020-01-13 | 2022-08-19 | 贝克曼库尔特有限公司 | Solid-state ion-selective electrode |
| WO2023186095A1 (en) * | 2022-03-31 | 2023-10-05 | 深圳迈瑞生物医疗电子股份有限公司 | Biochemical analyzer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021004240A1 (en) * | 2019-07-08 | 2021-01-14 | 深圳市康立生物医疗有限公司 | Ion selective electrode electrolyte module |
| CN114930164A (en) * | 2020-01-13 | 2022-08-19 | 贝克曼库尔特有限公司 | Solid-state ion-selective electrode |
| CN114930164B (en) * | 2020-01-13 | 2024-06-07 | 贝克曼库尔特有限公司 | Solid ion selective electrode |
| CN111562286A (en) * | 2020-06-04 | 2020-08-21 | 深圳中科优瑞医疗科技有限公司 | Integrated reagent bag |
| CN111562286B (en) * | 2020-06-04 | 2024-06-11 | 深圳中科优瑞医疗科技有限公司 | Integrated reagent bag |
| CN111735862A (en) * | 2020-06-16 | 2020-10-02 | 梅州康立高科技有限公司 | Self-positioning electrode structure |
| WO2023186095A1 (en) * | 2022-03-31 | 2023-10-05 | 深圳迈瑞生物医疗电子股份有限公司 | Biochemical analyzer |
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